| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.44 | 9.402% | $70.4986 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $234.32 | 8.807% | $254.9566 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $111.44 | 8.788% | $121.2333 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $31.61 | 10.313% | $34.8699 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $54.92 | 4.381% | $57.326 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $195.25 | 6.111% | $207.1817 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $83.40 | 9.759% | $91.539 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $775.38 | $837.6051 | $837.61 | $837.65 | $837.60 | |